The Proclamation did not compensate the owners, did not outlaw slavery, and did not grant citizenship to the ex-slaves (called freedmen). It made the eradication of slavery an explicit war goal, in addition to the goal of reuniting the Union.
1 Puppy mills are dog breeding operations that put profit over the health and well-being of the dogs.  Puppy mills may be large or small. They may be licensed by the United States Department of Agriculture or unlicensed.
Puppy mills do not just supply pet shops. Other unethical sellers can. buy the puppies cheaply from puppy mills and sell them for a huge profit. to customers. They are sold online, advertised in newspapers, magazines, pet shops, shop windows and notice boards, etc.